Method Check

internal/check/handler.go:337–364

(ctx context.Context, req *rts.CheckRequest)

}

func (h *Handler) Check(ctx context.Context, req *rts.CheckRequest) (*rts.CheckResponse, error) {
	var src ketoapi.TupleData
	if req.Tuple != nil {
		src = req.Tuple
	} else {
		src = req
	}

	tuple, err := (&ketoapi.RelationTuple{}).FromDataProvider(src)
	if err != nil {
		return nil, err
	}

	internalTuple, err := h.d.ReadOnlyMapper().FromTuple(ctx, tuple)
	if err != nil {
		return nil, err
	}
	allowed, err := h.d.PermissionEngine().CheckIsMember(ctx, internalTuple[0], int(req.MaxDepth))
	// TODO add content change handling
	if err != nil {
		return nil, err
	}

	return &rts.CheckResponse{
		Allowed:   allowed,
		Snaptoken: "not yet implemented",
	}, nil
}

// Batch Check Permission Request Parameters
//